HUSSAIN, Fawad; FIRDOUS, Samiya. Direct Product of Left Almost Rings. International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 28, n. 1, p. 113–127, 2016. Disponível em: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/5411. Acesso em: 1 apr. 2026.